var dataObj = function(){
    this.fruitNum = 0;
    this.double = 1;
    this.score = 0;
    this.gameOver = false;
    this.alpha = 0;
}
dataObj.prototype.reset = function(){
    this.fruitNum = 0;
    this.double = 1;
}
dataObj.prototype.draw = function(){
    var w = can1.width;
    var h = can1.height;
    ctx1.save();
    ctx1.shadowBlur = 10;
    ctx1.shadowColor = "white";
    ctx1.fillStyle = "white";
    ctx1.fillText("SCORE: " + this.score, w * 0.5, h - 20);
    if(this.gameOver){
        this.alpha += deltaTime * 0.0005;
        if(this.alpha > 1)
        {
            this.alpha = 1;
        }
        ctx1.fillStyle = "rgba(255,255,255,"+this.alpha+")";
        ctx1.fillText("GAME OVER" , w * 0.5, h * 0.5);
    }
    ctx1.restore()
}
dataObj.prototype.addScore = function()
{
    this.score += this.fruitNum * 100 * this.double;
    this.fruitNum = 0;
    this.double = 1;
}